SRS-1 & VDM-1: Reflow Simulator &
Video Camera Capture System


Reproduce the temperature profile of the Reflow oven. Can observe the melting state of solder paste and record the image.

SRS-1 FEATURES & BENEFITS

  • The local matrix control system of upper heater makes possible reflow soldering of PCB in which the thermal capacity is inbalanced with the best heating temperature.
  • Each heating stage sets the temperature as well as the time. It makes it possible to change the time which keeps the reflow peak temperature freely.
  • Can observe the state of soldering through wide glass windows from four directions: front, back, top, and bottom.
  • Reproduce nearly the same conditions as an actual reflow oven by using the hot air of the upper-heater and the extreme infrared radiation of the lower heater together.
  • Can heat in a N2 atmosphere and control N2concentration with the O2 Oxygen Analyzer, OAS-1, and N2 flow adjustable function. (OAS-1 is optional)

SRS-1 SPECIFICATIONS

Applicable Circuit Board Up to 70 (W) x 70 (L) x 10 (H) mm
Dimension 300 (W) x 284 (D) x 274 (H) mm
Heating Method Upper-face: Hot air. Lower-face: Extreme infrared radiation
Cooling Method Flowing air or N2 air (with flow adjustable valve
Power Supply AC 200V    50/60 Hx    3KVA    3 Phase
Air 0.3 ~ 0.5 MPa    50 liter/min. (maximum)
O2 Concentration in Furnace
(when using N2)		 100 ppm minimum
PCB Instalation Flat plate system
Upper-Heater Hot air: Approx. 2.8 KW (Approx. 350W x 8 lines)
Lower-Heater Extreme infrared radiation heater : approx. 360W
Temp. Accuracy Maximum range: 50 (W) x 50 (L) in the center
Measurement Temp. Room temp. ~330 °C
Measurement Point Room temp. 3 points
N2 Gas Supply Function 100 liter / min. with flow regulating valve
Control Exclusive software <SRS-S>
Weight Main unit: Approx. 9 kg / Controller unit: Approx. 12 kg

* Specifications subject to change without notice (January 14, 2004).



SRS-S SOFTWARE FEATURES & BENEFITS

  • Can recieve the data in real-time and display on PC.
  • Temperature and time can be easily checked at points by shifting the cursor while monitoring the temperature profile.
  • Pressing the zoom button can extend a desired range.
  • By inputting the basic graph, data can be displayed as acceptable "OK" or rejected "NG" according to whether or not they deviated from the basic graph.
  • The temperature profile can be printed out as it is. The processed data can be also printed out.
  • Can analyze the pre-heating and the main heating data from the masured data.
  • The measured data and the data converted into CSV file can be saved.


VDM-1 FEATURES & BENEFITS

  • Can receive the time, temperature, wettability, and other signals from Malcom products compliant with the VDM-1 and outputs these signals overlapped on video signals taken by a video camera photographing simultaneously.
  • Built-in a scale function for measuring a displayed object.
  • operation is executed easily with a mouse only.
  • Can display two images at the same time by connecting two sets of CCD cameras. It makes possible to observe them taken from the different directions.
VDM-1 SPECIFICATIONS: MAIN UNIT
Image Mixing Function Black blanking composition, 4-division display and picture-in-picture
Data Display Position Control Set the positions and sizes on time, temp. data, and temp. graph freely
Scale Function Display a scale in an image input from the camera A or B to allow the user to measure the length, area, etc
Dimension 50 (W) x 250 (D) x 330 (H) mm
Power Supply AC 100-240V    50/60 Hz
Weight Approx. 3 kg
Camera Control

 Controls the camera magnification

INPUT
Camera A Camera A image input: NTSC method basis
Camera B Camera B image input: NTSC method basis
Data Inut Input data from RDT-1, RDT-250C, RS-1, SRS-1, SP-2, etc
Magnifying Control Rate Magnification data input from the cameras
Controller

 PS/2 Mouse

OUTPUT
Video A Video image output A: NTSC method basis
Video B Video image output B: NTSC method basis
Camera A Power Supply Power supply for Camera A: DC+12V Maximum 500mA
Camera B Power Supply Power supply for Camera B: DC+12V Maximum 500mA
Lighting Power Supply AC power service socket for the lighting (same voltage as the power source)

VDM-1 SPECIFICATIONS: CAMERA, LENS, LIGHTING

CAMERA
TV method NTSC method basis
Effective Number of Pixels 768 (H) x 494 (V) 380 thousand pixels
Number of Scanning Lines 525
Scanning Method 1/2 interlace
Scanning Frequency Horizontal: 15.734 KHz / Vertical: 59.94 Hz
Aspect Ratio 4:3
Resolution Horizontal: 470 TV / Vertical: 350 TV
Power Supply DC +12V ±10%
Current Consumption

 Approx. 200 mA

LENS
Optical Magnification 0.75X ti 4.5X
W.D. 187 mm
Depth of Field ±1.78 to ±0.13 mm
Photography Range

 6.86 (W) x 5.14 (V) to 1.07 (W) x 0.8 (V) mm

LIGHTING
Light Source 150 W halogen lamp
Average Lamp Life Approx. 500 hours
Average Illuminance 45000 luxes
Power Source AC 100V ±10%, 50/60 Hz
Current Consumption 2.3A
* Specifications subject to change without notice (January 14, 2004).